有线广播系统是学校不可缺少的基本电教设备，它在学校的日常管理和日常教学中发挥着非常重要的作用。随着科学技术的不断进步，各种现代化的电教技术应运而生、蓬勃发展，这就对校园有线广播系统的设计规划提出了更高的要求。以下结合工程实践，介绍在校园有线广播系统设计规 Cable broadcasting system is an indispensable school of basic audio-visual equipment, which plays a very important role in the daily management of schools and daily teaching. With the continuous improvement of science and technology, all kinds of modern audio-visual technology emerge as a town and thrive, which puts forward higher requirements on the design and planning of campus cable broadcasting systems. The following combination of engineering practice, introduced in the campus cable broadcasting system design rules